The outcomes of UNCTAD's research and policy analysis on International Investment Agreements (IIAs) are grouped by issue areas below.

Key IIA-related challenges

• IIA Issues Notes: Short, online publications that profile a topical IIA-related legal and policy question.

Core IIA clauses

• Series on International Investment Agreements "Pink Series" and "Sequels": Analysis of the key concepts of core IIA provisions and their evolution, particularly focusing on treaty practice and arbitral decisions.

IIA-related policies and development implications

• Series on International Investment Policies for Development: Analysis of technical and policy issues related to international investment rulemaking and their impact on development.

Policy options for IIA negotiators

• Investment Policy Framework for Sustainable Development (IPFSD): A comprehensive list of options designed to support rule-makers in shaping modern investment policies.

Contributions to other UNCTAD reports

• World Investment Reports (WIR): Trends in foreign direct investment (FDI) worldwide, at the regional and country levels and emerging measures to improve its contribution to development.

• Joint UNCTAD/OECD Reports on G20 Investment Measures: IIA-related information to the regular joint UNCTAD/OECD monitoring reports on G20 countries' investment policy measures.